Given a m x n matrix mat and an integer k, return a matrix answer where each answer[i][j] is the sum of all elements mat[r][c] for: ...
int n = mat.length, m = mat[0].length, i, j; int dp[][] = new int[n+1][m+1]; int ans[][] = new int[n][m]; for(i=1; i<=n; i++) for(j=1; j<=m; j++) dp[i][j] = mat[i-1 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback